Enginetech S93138-50 Piston Ring Set 4.7L SOHC V8 0.020" Oversize

The Enginetech S93138-50 is a premium piston ring set designed for 4.7L SOHC V8 engines found in Dodge, Jeep, Chrysler, and Mitsubishi vehicles. This set is manufactured for 0.50mm (0.020") oversized bores, making it ideal for engine rebuilds where cylinders have been bored to restore proper piston-to-wall clearance.

Specifications:

• Bore Size: 93.00mm (3.661") + 0.50mm oversize
• Ring Configuration: 1.5mm / 1.5mm / 3.0mm
• Top Ring: Premium steel or ductile iron construction
• Complete set for 8 cylinders
• Engine Code Compatibility: VIN J, N, P

Quality Construction:

• Compression rings manufactured from high-quality gray iron, ductile iron, and high-strength steel
• Engineered with barrel face, taper face, and twist designs where required for optimal sealing
• Organized packaging with clear ring identification to eliminate installation confusion
• Meets or exceeds OE specifications for durability and performance

This ring set is specifically designed for the 4.7L/287 cubic inch SOHC 16-valve V8 engine used in various Dodge Dakota, Durango, Ram 1500, Jeep Grand Cherokee, Commander, Chrysler Aspen, and Mitsubishi Raider models. The 0.020" oversize is commonly used when cylinders have been bored during professional engine rebuilding to restore factory specifications and compression.